85985944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51427}}^1$

素因数の和:51463

約数の個数: 32

約数和(自身を含む): 185140800

約数和(自身を除く): 99154856

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 51427, 102854, 205708, 411416, 565697, 977113, 1131394, 1954226, 2262788, 3908452, 4525576, 7816904, 10748243, 21496486, 42992972, 85985944]

約数ペア:

[(1, 85985944), (2, 42992972), (4, 21496486), (8, 10748243), (11, 7816904), (19, 4525576), (22, 3908452), (38, 2262788), (44, 1954226), (76, 1131394), (88, 977113), (152, 565697), (209, 411416), (418, 205708), (836, 102854), (1672, 51427)]